.nav{
    height: 60px;
    /* background-color: red; */
}
html,body,#app{
    width: 100%;
    height: 100%;
}
body{
    position: relative;
}
.left_nav{
    top: 61px;
    bottom: 0;
    width: 200px;
    left: 0;
    /* background-color: gold; */
    position: absolute;
    overflow-y:auto;
    overflow-x: hidden; 
}
.left_nav>div{
    margin: 5px 0;
    padding-left: 5px;
}
.left_nav li{
  text-indent: 5px;
  font-size: 14px;
}
.right_content{
    position: absolute;
    top: 61px;
    bottom: 0;
    left: 201px;
    right: 200px;
    /* background-color: aqua; */
    overflow-y:auto;
    overflow-x: hidden; 
}
.right_content>div{
    padding: 5px 0;
    box-sizing: border-box;
    border: 1px solid #e0e0e0;
}
.right_content>div>header{
    font-size: 16px;
    font-weight: 600;
}
.right_content>div>header>span{
    font-weight: 400;
    font-size: 12px;
    color: #333333;
}
.right_content>div>footer{
    font-size: 12px;
}

.right_content .header_box .header_0 span,.right_content .table_box .header_1 .edit{
  display: none;
  transition: all .75s;
}
.right_content .header_box .header_0:hover span,.right_content .table_box>div:hover .edit{
  display: block;
}


.header_1{
    font-size: 14px;
    font-weight: 700;
}
.header_1 span{
  font-size: 12px;
  font-weight: 600
}
.code_0,.table_box{
    padding: 0 5px;
}
.table_box>div{
  padding: 10px 0;
    /* border-bottom: 1px solid #aaa; */
}
.table_box>div>footer{
    font-size: 12px;
    padding-bottom: 3px;
}
.code_1{
    padding: 0 5px;
}
footer{
    /* padding: 3px 0; */
}

.add{
  margin-right: 15px;
}
